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5305-00-146-2687

Close Tolerance Screw

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주요 부품

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Official Item Classification

이름
Close Tolerance Screw
(NSN) 국가 재고 번호
5305-00-146-2687
(FSG) 연방 공급 그룹
53 Hardware and Abrasives
(FSC) 연방 공급 분류
5305 제품정보
(INC) 품목 이름 코드
29294
(FIIG) 연방 품목 식별 가이드
A003B0
날짜
09/24/1971 (55년 전)

0.469 inches minimum and 0.519 inches maximum thread length, 3a thread class, right-hand thread direction, flat countersunk head style, 1.604 inches minimum and 1.634 inches maximum fastener length

Specs & Compatibility

스레드 클래스

3a

나사 방향

right-hand

나사산 길이

0.469 inches minimum and 0.519 inches maximum

Fastener 길이

1.604 inches minimum and 1.634 inches maximum

맨 위 작풍

flat countersunk

맨 위 직경

0.645 inches minimum and 0.672 inches maximum

Grip 직경

0.3740 inches minimum and 0.3745 inches maximum

내부 드라이브 스타일

offset cruciform (torque set)

명목상 실 직경

0.375 inches

그립 길이

1.115 inches minimum and 1.135 inches maximum

인치당 실 수량

24

장력 강도

160000 pounds per square inch

카운터싱크 각도

59.75 degrees minimum and 60.25 degrees maximum

표면 마감

32.0 microinches grip

표면 마감

32.0 microinches threads

특별 기능

bearing surface of head grooved to 0.472 in. min 0.474 in. max dia,0.115 in. min 0.120 in. max lg from top of head

재료

titanium alloy uns r54520 overall

재료 문서 및 분류

nas621,comp 6al-4v assn std single material response overall

나사 시리즈 지정자

unf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0029294

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자주 묻는 질문

What is the FSCG of the NSN 5305-00-146-2687?
The FSCG of the NSN 5305-00-146-2687 is 5305
Does the NSN 5305-00-146-2687 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-00-146-2687 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 5305-00-146-2687 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-146-2687 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 5305-00-146-2687 was assigned to the Federal Catalog?
It was assigned 55년 전, on Fri, Sep 24, 1971