NSN 5306-00-088-5709 · NIIN 000885709 · Part number 3M33-20-43
The Boeing Company Div Defense · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 76301
Government record, cited
NSN 5306-00-088-5709 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-088-5709. Manufacturer of record part number: 3M33-20-43.
Also searched as5306-00-088-5709 ·
5306000885709 ·
NIIN 000885709 ·
00-088-5709 ·
FSC 5306 Bolts · CAGE 76301 · 3M33-20-43
Nearby stock numbers← 5306-00-088-5670
·
5306-00-088-5809 Bolt, U →
5306-00-088-5709 — Bolts
Features
Bolt,close Tolerance — FSC 5306
Head Height: 0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
Fastener Length: 4.360 INCHES MINIMUM AND 4.407 INCHES MAXIMUM IN
Thread Length: 1.662 INCHES MINIMUM AND 1.729 INCHES MAXIMUM IN
Shank Unthreaded Hole Diameter: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE IN
Material Document and Classification: AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Class: 3A A
Material: IRON ALLOY 660 OVERALL
Identification
NSN: 5306-00-088-5709
NIIN: 000885709
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 3M33-20-43
Manufacturer: The Boeing Company Div Defense
General Description
The Bolt,close Tolerance, cataloged under National Stock Number 5306-00-088-5709, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-00-088-5709
Primary Part Number
3M33-20-43
Item Name
Bolt,close Tolerance
FSC / FSG
5306 / 53 — Bolts
Manufacturer
The Boeing Company Div Defense
Status
ACTIVE
Head Height
0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
Fastener Length
4.360 INCHES MINIMUM AND 4.407 INCHES MAXIMUM IN
Thread Length
1.662 INCHES MINIMUM AND 1.729 INCHES MAXIMUM IN
Shank Unthreaded Hole Diameter
0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE IN
Material Document and Classification
AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276
5306-00-001-1276 · Item name not on file
5306-00-001-1949
5306-00-001-1949 · Item name not on file
5306-00-001-1988
5306-00-001-1988 · Item name not on file
5306-00-001-1989
5306-00-001-1989 · Item name not on file
5306-00-001-1990
5306-00-001-1990 · Item name not on file
5306-00-001-1991
5306-00-001-1991 · Item name not on file
5306-00-001-1993
BOLT,SHEAR
5306-00-001-2017
BOLT,MACHINE
Frequently Asked Questions
What is NSN 5306-00-088-5709?
NSN 5306-00-088-5709 is a Bolt,close Tolerance, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-00-088-5709?
NSN 5306-00-088-5709 has 1 manufacturer part number on file: 3M33-20-43 (The Boeing Company Div Defense).
What are the specifications of 3M33-20-43?
Key specifications for 3M33-20-43: Head Height: 0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN; Fastener Length: 4.360 INCHES MINIMUM AND 4.407 INCHES MAXIMUM IN; Thread Length: 1.662 INCHES MINIMUM AND 1.729 INCHES MAXIMUM IN; Shank Unthreaded Hole Diameter: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM FIRST HOLE IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5306-00-088-5709 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.