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HT4049-7D49 Close Tolerance Screw

5305-01-126-4721

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Official Item Classification

이름
Close Tolerance Screw
부품 번호
HT4049-7D49
(NSN) 국가 재고 번호
5305-01-126-4721
(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
02/11/1982 (44년 전)

3a thread class, 0.428 inches minimum and 0.478 inches maximum thread length, right-hand thread direction, 3.500 inches minimum and 3.530 inches maximum fastener length, flat countersunk head style

Specs & Compatibility

스레드 클래스

3a

나사 방향

right-hand

나사산 길이

0.428 inches minimum and 0.478 inches maximum

Fastener 길이

3.500 inches minimum and 3.530 inches maximum

맨 위 작풍

flat countersunk

맨 위 직경

0.880 inches minimum and 0.890 inches maximum

Grip 직경

0.4365 inches minimum and 0.4370 inches maximum

정강이 Unthreaded 구멍 직경

0.106 inches minimum and 0.111 inches maximum first hole

내부 드라이브 스타일

high-torque

명목상 실 직경

0.438 inches

그립 길이

3.052 inches minimum and 3.072 inches maximum

인치당 실 수량

20

카운터싱크 각도

99.0 degrees minimum and 101.0 degrees maximum

머리에서 거리 가장 큰 방위 표면에서 정강이 구멍 센터에

3.370 inches minimum and 3.410 inches maximum first hole

재료

steel corrosion resisting overall

재료 문서 및 분류

23-112 fscm 76301 mfr ref single material response overall

표면 처리

passivate overall

나사 시리즈 지정자

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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

Related Hardware Products

부품 번호 설명
10115140 Close Tolerance Screw
HT4049-7D49 Close Tolerance Screw
ST3M714-7D49 Close Tolerance Screw

자주 묻는 질문

What is the FSCG of the NSN 5305-01-126-4721?
The FSCG of the NSN 5305-01-126-4721 is 5305
Does the NSN 5305-01-126-4721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-126-4721 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 5305-01-126-4721 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-126-4721 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 5305-01-126-4721 was assigned to the Federal Catalog?
It was assigned 44년 전, on Thu, Feb 11, 1982