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490271 Extended Washer Self-Locking Nut

5310-00-989-5078

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주요 부품

DH3-414
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5330-01-441-4890
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5340-01-584-7080
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DH300223
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Access Cover
DH300231
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Access Cover
DH300249
5340-01-585-1747
Access Cover
DH311
4730-00-289-0353
Pipe to Hose Straight Adapter
DH32439
5365-00-471-8119
Ring Special

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Official Item Classification

이름
Extended Washer Self-Locking Nut
부품 번호
490271
(NSN) 국가 재고 번호
5310-00-989-5078
(FSG) 연방 공급 그룹
53 Hardware and Abrasives
(FSC) 연방 공급 분류
5310 견과와 와셔
(INC) 품목 이름 코드
29729
(FIIG) 연방 품목 식별 가이드
A021A0
날짜
11/16/1966 (59년 전)

prevailing torque all metal design locking feature, 0.401 inches minimum and 0.411 inches maximum overall height, 0.428 inches minimum and 0.448 inches maximum washer outside diameter, right-hand thread direction, 3bg thread class

Specs & Compatibility

스레드 클래스

3bg

나사 방향

right-hand

잠금 기능

prevailing torque all metal design

Washer 외부 직경

0.428 inches minimum and 0.448 inches maximum

전체 높이

0.401 inches minimum and 0.411 inches maximum

너트 스타일

double hexagon

Washer 간격

0.065 inches minimum and 0.075 inches maximum

플랫 폭

0.367 inches minimum and 0.376 inches maximum

스레드 시리즈

unjf

인치당 실 수량

28

공칭 나사 크기

0.250 inches

재료

iron alloy 660 overall

재료 문서 및 분류

ams 5735 assn std single material response overall

귀중한 재료

silver

표면 처리

silver overall

Replacement For

부품 번호 설명
5310-00-941-0209 No Name Available 12/04/2013

Regulatory Compliance

Precious Metals Indicator
S

Item contains silver.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0029729

Related Hardware Products

부품 번호 설명
490271 Extended Washer Self-Locking Nut
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59872-428 Extended Washer Self-Locking Nut
Z6630-048 Extended Washer Self-Locking Nut
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자주 묻는 질문

What is the FSCG of the NSN 5310-00-989-5078?
The FSCG of the NSN 5310-00-989-5078 is 5310
Does the NSN 5310-00-989-5078 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-989-5078 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-989-5078 contain precious materials?
Item contains silver.
Does NSN 5310-00-989-5078 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-989-5078 was assigned to the Federal Catalog?
It was assigned 59년 전, on Wed, Nov 16, 1966