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5305-01-298-0646

Close Tolerance Screw

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Official Item Classification

이름
Close Tolerance Screw
(NSN) 국가 재고 번호
5305-01-298-0646
(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
04/10/1989 (37년 전)

3a thread class, flat countersunk head style, 0.298 inches minimum and 0.348 inches maximum thread length, 1.558 inches minimum and 1.588 inches maximum fastener length, right-hand thread direction

Specs & Compatibility

스레드 클래스

3a

나사 방향

right-hand

나사산 길이

0.298 inches minimum and 0.348 inches maximum

Fastener 길이

1.558 inches minimum and 1.588 inches maximum

맨 위 작풍

flat countersunk

맨 위 직경

0.325 inches minimum and 0.385 inches maximum

Grip 직경

0.1885 inches minimum and 0.1895 inches maximum

내부 드라이브 스타일

offset cruciform (torque set)

명목상 실 직경

0.190 inches

그립 길이

1.240 inches minimum and 1.260 inches maximum

제공되는 기능

dry film lubricant

인치당 실 수량

32

장력 강도

220000 pounds per square inch

경도 등급

46.0 rockwell c minimum and 50.0 rockwell c maximum overall

카운터싱크 각도

99.0 degrees minimum and 101.0 degrees maximum

표면 마감

32.0 microinches bearing surface of head

표면 마감

32.0 microinches grip

표면 마감

32.0 microinches threads

재료

steel comp h11 overall

재료 문서 및 분류

ams 6487 assn std single material response overall

표면 처리

aluminum and chromate overall

표면 처리 문서 및 분류

mil-c-83488 ty 2 cl 3 mil spec single treatment response overall

나사 시리즈 지정자

unjf

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 5305-01-298-0646?
The FSCG of the NSN 5305-01-298-0646 is 5305
Does the NSN 5305-01-298-0646 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-298-0646 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 5305-01-298-0646 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-298-0646 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 5305-01-298-0646 was assigned to the Federal Catalog?
It was assigned 37년 전, on Mon, Apr 10, 1989