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Screw Thread Insert NSN 5325-00-255-0028

Item Description

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on its underportion which can be clinched or crimped. Excludes bushing, machine thread; nut, plain, knurled; nut, plain, round; nut, plain, clinch and nut, self-locking, clinch. See also nut, plain, plate.

NSN 5325-00-255-0028 NSN: 5325-00-255-0028

Features and Characteristics

Length
0.170 inches
End Application
W/s: torpedo system, mk 50; support equipment, b-1 aircraft; aircraft (ac-130h, mc-130h, ec-130e, hc-130); aircraft, c-2a (reprocured); missile, air-to-air, phoenix (aim-54); sonar signal processing sys, an/sqq-2 (v); sonar acoustic miscellaneous; missile, air-to-air, sparrow (aim-7); sonar, an/bsy-1(v); missile, all-wether anti-ship, harpoon (agm-84)
Insert Size
0, 190 in.-32
Internal Thread Relief Depth
0.125 inches
Full Internal Thread Length
0.045 inches
Features Provided
Individually keyed
Material
Steel comp 303
Material Specification
Qq-s-764 federal specification single material response
Style Designator
Grooved keylock
FSC
5325 Fastening Devices
NIIN
002550028
NSN
5325002550028

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7904962-06
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
MS51830-102L
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
KNCA0440J
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
16316205
Cage Code:
3CYA2
Status:
A
MSDS:
Part Number:
KNCAL0440J
Cage Code:
D0680
Status:
A
MSDS:
Part Number:
K9005-04
Cage Code:
29372
Status:
A
MSDS:
Part Number:
10024738-103
Cage Code:
94580
Status:
A
MSDS:
Part Number:
KNCAL0440
Cage Code:
29372
Status:
A
MSDS:
Part Number:
5340004435878
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
3915-0201
Cage Code:
13467
Status:
A
MSDS:
Part Number:
10055540
Cage Code:
A486G
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9606100000
  • NAICS: 339993
  • SITC: 89983
  • Description: Press-fasteners, snap-fasteners & press-studs & parts therefor
  • End Use (Code 12640):
    Finished textile supplies

Q & A

Frequently asked questions for NSN 5325-00-255-0028
What are the manufacturers of nsn 5325002550028?
Does this nsn 5325002550028 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5325002550028
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. it is designed to be inserted in a drilled or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. it is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). the internal thread of the item may have a locking feature. excludes items having a sleeve on its underportion which can be clinched or crimped. excludes bushing, machine thread; nut, plain, knurled; nut, plain, round; nut, plain, clinch and nut, self-locking, clinch. see also nut, plain, plate.
Does nsn 5325002550028 contain any precious metals?
Precious metal content is unknown.
Does nsn 5325002550028 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5325002550028?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11444
FIIG:
A03100
App. Key:
AP
Cond. Code:
1
Status:
A

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